Bose 901 free download

File name bose-901-l-ll-pwr-sm.pdf

® ® ©1998 Bose Corporation Service Manual Contents Safety Information ... 3 Specifications ... 4 Technical Description ... 5-6 Figure 1. Equalizer Controls Response Charts ... 6 Disassemble/Assembly Procedure ... 7-8 Figure 2. Staple Location ... 7 Figure 3. Staple Removal Tool ... 7 Figure 4. Wiring Diagram ... 7 Figure 5. Top Cover ... 9 Figure 6. Front Panel Assembly ... 9 Figure 7. Indicator Lens Assembly ... 9 Test Procedure ... 10-11 Figure 8. Test Set-Up ... 10 Part List ... 12 Part List Notes ... 12 Figure 9. 901 I Schematic Diagram... 13 Figure 10. 901 II Schematic Diagram ... 14 Figure 11. 901 Schematic Diagram (first production run) ... 15 PROPRIETARY INFORMATION THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF BOSE® CORPORATION WHICH IS BEING FURNISHED ONLY FOR THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED FOR ANY OTHER PURPOSE. 2 SAFETY INFORMATION 1. Parts that have special safety characteristics are identified by the symbol on schematics or by special